Having a huge amount of chest hair protruding from one's shirt. The Chest wig is cousin to chest carpet, but more so due to the fact that the wig is used as a means to get laid, first and foremost. See Chest Wiggins in Facebook.

Shawn's chest wig was pokin' out of his shirt, and I was like "damn playa.... shave that shit, you gots crumbs in it"